how to prepare a dect installation - webinar 2016, english

Your Host

Markus Ehlers Thomas Kopowski

Welcome

DECT IP specialisation

partner.gigasetpro.com

Specialisation

IP PBX systems

Gigaset pro Product Overview

DECT basestations

DECT handsets

Other devices

N510 IP PRO N720IP PRO N720DM PRO

SL750H PRO R650H PRO

Maxwell 10

S650H PRO

Maxwell basic Maxwell 3

The predecessor of the current DECT handsets are still supported.

These are: SL610H, S510H, R630H

Askozia IP PBX system

IP Desktop phones

The Gigaset N720 DECT IP multicell system

Handover & roaming

LAN

Configuration via web browser

8 calls at once

Total of30 calls

Askozia IP PBX Autoprovisioning

DECT Manager N720 DM PRO

DECT base station N720 IP PRO

1–30 Base stations

Up to 100 handsetsGigaset

handsets

N720 SPK PRO measuring kit

Criteria for an optimum DECT wireless network — cell distance

Synchronisation overlap –65 dBm Handover overlap

3 2

Synchronisation planning

54321Incorrect:

321Correct:

5 levels

3 levels

Criteria for an optimum DECT wireless network — capacity

8X

Base Station

Cell

Overlap area

Hotspot


8X

Large overlap areas


Reception power Evaluation of the quality

- 50 dBm Very good

- 60 dBm Good

- 65 dBm Satisfactory (recommended)

- 70 dBm Sufficient

- 73 dBm Weak, not suitable

- 76 dBm Poor, not suitableReception power Frame quality Evaluation of the quality

- 60 dBm 100% Good

- 60 dBm 99% Satisfactory

- 60 dBm 98% Sufficient

- 60 dBm 97% Weak, not suitable

Criteria for an optimum DECT wireless network — quality

Installation instructions for the base stations

Min. 1.80 m

Min. 0.50 m

Min. 0.50 m

Min. 5-10 mOperating temperature +5° to +40°C

How do you go about measuring for a DECT multicell installation?

Determine the requirements of the telephone network

Draw up an installation plan

Take measurements and log the results

Install the Gigaset pro DECT multicell system

Example of a DECT multicell installation

Determine the requirements of the telephone network

26

2

2

2222

1

1

Determine environmental conditions

Reinforced concrete

Lift

Supply lines

Fire door

Indoor area

Outside area

Tinted glass

Interference factors for DECT

Planning and measuring required!

Loss of range through building materials in comparison with a free wireless field:

Material Loss of range

Glass, wood, untreated Approx. 10%

Wood, treated Approx. 25%

Plasterboard Approx. 27–41%

Brick wall, 10 to 12 cm Approx. 44%

Brick wall, 24 cm Approx. 60%

Aerated concrete wall Approx. 78%

Wired glass wall Approx. 84%

Reinforced concrete ceiling Approx. 75–87%

Metal-coated glass Approx. 75–87%

Take measurement

GF

1st UFA

B

C DEGF7

UF1

UF2

UF3

UF4

UF5UF6

UF7

Determine synchronisation plan

A B C D E F

A X X X X X X

B -60 dBm/100% X X X X X

C -68 dBm/100% -69 dBm/98% X X X X

D -63 dBm/100% -60 dBm/100% -45 dBm/100% X X X

E --- -58 dBm/100% -62 dBm/100% -43 dBm/100% X X

F --- --- --- -73 dBm/98% -63 dBm/100% X

A/2

C/2 F/3

B/2

E/2D/1

Synchronisation level

Measuring the synchronisation field strength

• Signal strength between base stations (synchronisation measurement). • Frame quality between basestations • No active connection

Measuring the wireless coverage

• Signal strength between the base stations and defined measurement points

• With active connection

Value Meaning

-30dBm RSSI value

1 Frequency

04 Slot pair

50H RPN

100 Fr. quality

Enter sequence on the keypad and press the talk key.

N720 DECT IP — synchronisation

Cluster installation

DECT Manager

Cluster 2Cluster 1

LAN

N720 DECT IP — synchronisation

3 2 321

N720 DECT IP — system log

N720 DECT IP — troubleshooting

Gigaset pro Wiki pages


LEDs on the DECT Manager


LEDs on the base stations


Hidden firmware update page


Switch handset to metering modeHold down the OFF key to switch off the handset

Hold down keys 1 and 4 and then press the ON key

Enter the five-digit service PIN. Default: 76200

From the Service menu, activate Metering Mode and briefly press the end

call key.

076.5.00.04.100

Frame quality RPN Channel Frequency Field strength

Quit metering mode

Thank you for your attention

Questions? Time to wake up!

how to prepare a dect installation - webinar 2016, english

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